docs: def gaussian_video(video, shrink_multiple):
      """Create a gaussian representation of a video"""
      vid_data = None
      for x in range(0, video.shape[0]):
          frame = video[x]
          gauss_copy = np.ndarray(shape=frame.shape, dtype="float")
          gauss_copy[:] = frame
          for i in range(shrink_multiple):
              gauss_copy = cv2.pyrDown(gauss_copy)
  
          if x == 0:
              vid_data = np.zeros((video.shape[0], gauss_copy.shape[0], gauss_copy.shape[1], 3))
          vid_data[x] = gauss_copy
      return vid_data